<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>css Demo</title>
</head>
<body>
<h1>CSS</h1>
<h2><a href="../index.html">返回示例目录</a></h2>
<hr/>
<div>
    <h3>CSS 基础</h3>

    <h3>CSS 重点技术</h3>
    <div>
        <ul>
            <li><a href="mediaqueries/media-queries.html" target="_blank">Media Queries-媒体查询</a></li>
        </ul>
    </div>
</div>
</body>
</html>